Lenovo ThinkSystem SD530 Manual page 24

Table 7. Memory details
Item
System Memory Details
Total Usable Memory Capacity
Mirror Mode
Sparing
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ThinkSystem Server with Intel Xeon SP (1st, 2nd Gen) UEFI Manual
Options Description
N/A Provides status of System Memory.
yyyy GB Display the total usable memory capacity.
For Intel Xeon Bronze, Silver processors
• Disable
• Full
Mirror Type configures the system hardware to shadow all
memory writes to secondary memory. Full mirroring
• Partial
reduces the available system memory by half of the total
Note: Partial is only
installed memory.
available on Intel
Xeon Gold, Platinum
For Intel Xeon Gold, Platinum processors
processors.
Mirror Type configures the system hardware to shadow all
memory writes to secondary memory. Full mirroring
reduces the available system memorprocessoty by half of
the total installed memory. Partial mirroring reduces the
available system memory by a maximum of 36 GB per
Disable is the default setting.
Rank Sparing is supported but default mode of leaving it
• Disable
disabled as ADDDC gives a similar protection without
• Enable
losing capacity. Disable is the default setting.